Question

b. nadia is ordering pizza for a classroom pizza party. each pizza serves 8 people. how many pizzas does nadia need to serve 28 people?

Explanation:

Step1: Divide total people by people per pizza

$28\div8 = 3.5$

Step2: Round up to whole pizzas

Since we can't order half - pizzas, we need 4 pizzas.

Answer:

4